Question

the difference between two natural number is 4 and their product is 221 find the numbers​

Answer 1

Step-by-step explanation:

x-y=4

xy= 221

y=x+4

x(x+4)=221

x^2 +;4x =221

x^2 + 4x +4 = 221 + 4=225

(x+2)^2 = 225

x+2=√225=15

x =15-2=n13

x = 13

y = 13+4 = 17